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1 Anonymous Users
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Re: PIC16F877如果code protection_on
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新會員
 
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無法Erase ALL~
寫入出現以下訊息 PICSTART Program\Verify Report 03-Mar-2009, 19:03:19 Device Type: PIC16F877 Address Range 0-153 Program Memory Errors Address Good Bad 0000: 018A 0000 0001: 285D 0000 0002: 3FFF 0000 0003: 3FFF 0000 0004: 00F0 0000 0005: 0803 0000 0006: 0183 0000 0007: 00F1 0000 0008: 080A 0000 0009: 00F2 0000 000A: 018A 0000 000B: 0064 0000 000C: 1683 0000 000D: 1303 0000 000E: 188B 0000 000F: 2814 0000 0010: 180B 0000 0011: 2829 0000 0012: 190B 0000 0013: 283F 0000 0014: 1283 0000 0015: 1303 0000 0016: 1106 0000 0017: 212D 0000 0018: 212D 0000 0019: 212D 0000 001A: 212D 0000 001B: 212D 0000 001C: 212D 0000 001D: 212D 0000 001E: 212D 0000 001F: 212D 0000 Any additional errors are not displayed. Configuration Bits Errors Configuration Setting Expected Received Oscillator HS LP Watchdog Timer On Off Code Protect Off All Brown Out Detect On Off Low Voltage Program Enabled Disabled Data EE Read Protect Off On
發表於: 2009/3/3 20:02
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Re: PIC16F877如果code protection_on
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資深會員
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參照：
如果大哥的意思是要把保護拿掉，然後還可以把程式讀出來的話 粉抱歉，那是沒辦法的，只能erase all 其餘則如版主所述
發表於: 2009/3/3 9:00
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Re: PIC16F877如果code protection_on
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版主
 
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PIC16F 是 Flash 的製程，Code Protected 後還是可以重新燒錄的。燒錄器會先去做 Erase All 的動作將 PIC 清成空白後再燒錄。
發表於: 2009/3/3 7:55
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PIC16F877如果code protection_on
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新會員
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請問PIC16F877如果之前燒code protection_on，現在可以消除掉嗎?謝謝
發表於: 2009/3/2 22:43
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